Description
The Mellen CS15.5 Crucible Furnace is built for high-performance thermal processing in industrial and research environments requiring consistent temperatures up to 1550°C (2822°F). This rugged, front-loading box furnace features a 12″ x 12″ x 12″ (L x W x H) chamber constructed with durable refractory insulation and precision-engineered heating elements to ensure superior temperature uniformity.
Designed to support crucible-based applications, the CS15.5 is ideal for melting, alloying, sintering, and heat treating a wide range of materials including ceramics, glass, metals, and advanced composites. Equipped with a programmable temperature controller and robust exterior housing, it delivers repeatable thermal results for production and laboratory use alike.
Key Applications
- Crucible melting and alloying
- Ceramic and glass sintering
- High-temperature material testing
- Refractory research and development
- Heat treatment of advanced materials
- Thermal processing of aerospace or defense components
Key Features
- Max temperature: 1550°C / 2822°F
- Spacious 12″x12″x12″ chamber for crucible operations
- Durable heating elements for high thermal load
- Excellent temperature uniformity across the chamber
- High-alumina refractory brick insulation
- Programmable digital PID controller with multi-segment ramp/soak
- Front-loading hinged door with safety interlock
- Built for continuous use in demanding conditions
Specification Table
| Specification | Value |
|---|---|
| Model | CS15.5 |
| Chamber Dimensions | 12″ x 12″ x 12″ (L x W x H) |
| Max Temperature | 1550°C (2822°F) |
| Heating Elements | Wire wound in grooved refractory |
| Temperature Control | PID programmable controller |
| Outer Construction | Powder-coated steel |
| Power Requirement | 208–240V, 50/60Hz (3-Phase) |
| Temperature Uniformity | ±5°C @ 1500°C (typical) |
| Ventilation | Adjustable flue vent |
| Weight | ~550 lbs (approx.) |





